JPS59154886U - Compressor lubrication system - Google Patents
Compressor lubrication systemInfo
- Publication number
- JPS59154886U JPS59154886U JP4843583U JP4843583U JPS59154886U JP S59154886 U JPS59154886 U JP S59154886U JP 4843583 U JP4843583 U JP 4843583U JP 4843583 U JP4843583 U JP 4843583U JP S59154886 U JPS59154886 U JP S59154886U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- communication port
- compression
- pressure side
- compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第゛１図は従来例に係るコンプレッサの縦断面図、第２
図および第３図は本考案の一実施例を示し、第２図はコ
ンプレッサの縦断面図、第３図は弁室近傍の拡大縦断面
図である。
１・・・・・・コンプレッサ、１１・・・・・・潤滑油
溜、１２・・・・・・中間導通路、２・・・・・・第１
圧縮部、２１・・・・・・第１導通路、３・・・・・・
第２圧縮部、３１・・・・・・第２導通路、４・・・・
・・弁室、４２・・・・・・導通口、４３・・・・・・
弁座面、４４・・・・・・連通口、５・・・・・・電磁
開閉弁、５７・・・・・・弁体、６・・・・・・逃がし
弁、６６・・・・・・弁体、７０・・・・・・逃がし口
、７１・・・・・・逃がし通路。Fig. 1 is a longitudinal sectional view of a conventional compressor, and Fig.
3 and 3 show an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of the compressor, and FIG. 3 is an enlarged longitudinal sectional view of the vicinity of the valve chamber. 1... Compressor, 11... Lubricating oil reservoir, 12... Intermediate conduction path, 2... First
Compression part, 21... First conduction path, 3...
Second compression part, 31... Second conduction path, 4...
... Valve chamber, 42 ... Conduction port, 43 ...
Valve seat surface, 44... Communication port, 5... Solenoid on-off valve, 57... Valve body, 6... Relief valve, 66... ...Valve body, 70...Escape port, 71...Escape passage.
Claims (1)
通路を有し、複数の圧縮部の一部が停止したとき該一部
の圧縮部への導通路を遮断する開閉弁を備えたコンプレ
ッサの潤滑装置において、前記導通路の中間に弁室を形
成し、該弁室には高圧側圧縮部への連通口と低圧側圧縮
部への導通口を開設し、該導通口の周囲に弁座面を形成
し、前記高圧側圧縮部による背圧を受けることにより該
弁座面に密着して前記導通口を閉塞する弁体を有する電
磁開閉弁を備えるとともに、該電磁開閉弁の弁体を開く
際瞬時背圧を逃がす逃がし弁を前記弁室に連通させたこ
とを特徴とするコンプレッサの潤滑装置。An on-off valve that has a plurality of compression sections, has a conduction path that communicates the lubrication system of each of the compression sections, and shuts off the conduction path to some of the compression sections when a part of the plurality of compression sections stops. In the compressor lubricating device, a valve chamber is formed in the middle of the conduit, a communication port to the high-pressure side compression section and a communication port to the low-pressure side compression section are opened in the valve chamber, and the communication port A valve seat surface is formed around the valve, and the electromagnetic opening/closing valve has a valve body that closes to the valve seat surface and closes the communication port by receiving back pressure from the high pressure side compression part, and the electromagnetic opening/closing valve A lubrication device for a compressor, characterized in that a relief valve that releases instantaneous back pressure when opening a valve body of the valve is communicated with the valve chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4843583U JPS59154886U (en) | 1983-03-31 | 1983-03-31 | Compressor lubrication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4843583U JPS59154886U (en) | 1983-03-31 | 1983-03-31 | Compressor lubrication system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59154886U true JPS59154886U (en) | 1984-10-17 |
Family
ID=30178965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4843583U Pending JPS59154886U (en) | 1983-03-31 | 1983-03-31 | Compressor lubrication system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8839293B1 (en) | 1981-11-03 | 2014-09-16 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
-
1983
- 1983-03-31 JP JP4843583U patent/JPS59154886U/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8839293B1 (en) | 1981-11-03 | 2014-09-16 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US8869229B1 (en) | 1981-11-03 | 2014-10-21 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US8869228B1 (en) | 1981-11-03 | 2014-10-21 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US8893177B1 (en) | 1981-11-03 | 2014-11-18 | {Personalized Media Communications, LLC | Signal processing apparatus and methods |
| US8914825B1 (en) | 1981-11-03 | 2014-12-16 | Personalized Media Communications LLC | Signal processing apparatus and methods |
| US8973034B1 (en) | 1981-11-03 | 2015-03-03 | Personalized Media Communications LLC | Signal processing apparatus and methods |
| US9038124B1 (en) | 1981-11-03 | 2015-05-19 | Personalized Media Communications, Llc | Signal processing apparatus and methods |
| US9210370B1 (en) | 1981-11-03 | 2015-12-08 | Personalized Media Communications LLC | Signal processing apparatus and methods |
| US9294205B1 (en) | 1981-11-03 | 2016-03-22 | Personalized Media Communications LLC | Signal processing apparatus and methods |
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